If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4+15/5=2K
We move all terms to the left:
4+15/5-(2K)=0
We add all the numbers together, and all the variables
-2K+7=0
We move all terms containing K to the left, all other terms to the right
-2K=-7
K=-7/-2
K=3+1/2
| 2.5(3x+9)-2x=15x-4(x-5) | | –3d=–2d+2 | | a22.6=-12.6 | | 7c–12=–68 | | (x+8)-75=180 | | Y=-4+10x | | -2.2(y-4.6)=-3.74 | | k-10.5=-33.3 | | 17=n-4+6n | | 2w+10=-12w-6+2w | | –10−t=4t | | 4a=3a-23 | | -3(2x-1)-3x-4=27 | | 3x+11=10x-3 | | r/3-9=-11 | | 75-(x+8)=180 | | 2(4+g)=22 | | 54+10x=20+7x | | 2.1=r12 | | 28=-2-5m | | x^2-1850x+180000=0 | | r/3-9=11 | | h-13.7=15.05 | | 8x+27+54=180 | | -10+-3x=2 | | 3-5(1-2v)=24 | | x+90=4x | | 5y+43+54=180 | | 9x-3+3+6x=180 | | 128=5(4b-1)-7 | | 4−-2t=–10 | | 4−–2t=–10 |